refactor(commands): split CLI commands

src/commands/auth-choice.api-key.ts

@@ -0,0 +1,48 @@
+const DEFAULT_KEY_PREVIEW = { head: 4, tail: 4 };
+
+export function normalizeApiKeyInput(raw: string): string {
+  const trimmed = String(raw ?? "").trim();
+  if (!trimmed) return "";
+
+  // Handle shell-style assignments: export KEY="value" or KEY=value
+  const assignmentMatch = trimmed.match(
+    /^(?:export\s+)?[A-Za-z_][A-Za-z0-9_]*\s*=\s*(.+)$/,
+  );
+  const valuePart = assignmentMatch ? assignmentMatch[1].trim() : trimmed;
+
+  const unquoted =
+    valuePart.length >= 2 &&
+    ((valuePart.startsWith('"') && valuePart.endsWith('"')) ||
+      (valuePart.startsWith("'") && valuePart.endsWith("'")) ||
+      (valuePart.startsWith("`") && valuePart.endsWith("`")))
+      ? valuePart.slice(1, -1)
+      : valuePart;
+
+  const withoutSemicolon = unquoted.endsWith(";")
+    ? unquoted.slice(0, -1)
+    : unquoted;
+
+  return withoutSemicolon.trim();
+}
+
+export const validateApiKeyInput = (value: string) =>
+  normalizeApiKeyInput(value).length > 0 ? undefined : "Required";
+
+export function formatApiKeyPreview(
+  raw: string,
+  opts: { head?: number; tail?: number } = {},
+): string {
+  const trimmed = raw.trim();
+  if (!trimmed) return "…";
+  const head = opts.head ?? DEFAULT_KEY_PREVIEW.head;
+  const tail = opts.tail ?? DEFAULT_KEY_PREVIEW.tail;
+  if (trimmed.length <= head + tail) {
+    const shortHead = Math.min(2, trimmed.length);
+    const shortTail = Math.min(2, trimmed.length - shortHead);
+    if (shortTail <= 0) {
+      return `${trimmed.slice(0, shortHead)}…`;
+    }
+    return `${trimmed.slice(0, shortHead)}…${trimmed.slice(-shortTail)}`;
+  }
+  return `${trimmed.slice(0, head)}…${trimmed.slice(-tail)}`;
+}